Ruby jobs in dc | Dice.com

Remote

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5d ago

Primary Skills 10+ years of experience in Ruby on Rails development Strong knowledge of Ruby, Rails 6.x/7.x/8.x Experience in REST APIs development and integration Strong understanding of Object-Oriented Programming (OOP) concepts Experience with PostgreSQL, MySQL, or other relational databases Hands-on experience with Git/GitHub Experience with RSpec, Minitest, or similar testing frameworks Strong debugging and performance tuning skills Secondary Skills Experience with Docker and Kubernetes E

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Third Party, Contract

Depends on Experience

Ruby/Ruby on Rails Developer

Remote

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13d ago

Role: Ruby/Ruby on Rails Developer Location: Remote Duration: Long Term Contract We are looking for an experienced Full-Stack Tech Lead with strong hands-on expertise in Ruby/Ruby on Rails, along with solid experience in Java/Spring Boot and React. The ideal candidate will provide technical leadership, drive architecture, and development across multiple workstreams, and mentor engineering teams. Key Responsibilities Lead technical design and development across Ruby on Rails, Java/Spring Boot,

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Contract, Third Party

Depends on Experience

Ruby on Rails Developer

Remote

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10d ago

Iris s leading client is looking for Ruby on Rails Developer to join their team. It s a fully remote role. Job Title: Ruby on Rails Developer Key skills : Ruby on Rails Developer with Sidekiq Location: fully remote Duration: Long Term contract Job Description: We are seeking a skilled and innovative Ruby on Rails Developer to design, build, and maintain robust full-stack web applications. In this role, you will lead backend logic development, manage central databases, and ensure top performance

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Full-time

Depends on Experience

Ruby on Rails developer

Remote

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5d ago

Key Responsibilities Develop, enhance, and maintain applications using Ruby on Rails. Design, develop, and consume RESTful APIs and microservices. Perform application modernization, including Rails version upgrades and dependency management. Analyze and remediate security vulnerabilities, CVEs, and code quality issues. Collaborate with product owners, architects, QA teams, and business stakeholders. Ability to work in a fast-paced application modernization environment. Capable of contributing fr

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Contract

Depends on Experience

Fullstack Developer (Ruby on Rails & React)

Washington, District of Columbia

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Today

At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purpose to pursue the limitless potential of technology and ingenuity for clients across defense, national security, public safety, civilian, and military health organizations. Join Accenture Federal Services, a technology company within global Accenture. Recognized as a Glassdoor Top 100 Best Place to

Full-time

USD 78,600.00 - 160,200.00 per year

Technical Lead - Ruby / Ruby on Rails

Remote

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Today

Capital Technology Group provides expert consulting services software development, digital transformation, human-centered design, data analytics and visualization, and cybersecurity. Our multidisciplinary teams use agile methodologies to rapidly and incrementally deliver value in close collaboration with our clients. For over a decade, we have been trusted by both federal and commercial clients to solve complex, mission-critical business challenges. The quality of our work has been recognized by

Full-time

USD 120,000.00 - 165,000.00 per year

Jr. Ruby On Rails Developer - Remote or Grand Rapids

Remote

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Today

The Jr. Ruby on Rails Developer is responsible for developing new applications, enhancing existing applications, and interfacing with a legacy ERP system. The Jr. Ruby on Rails Developer works closely with the Business Systems Manager, Information Systems team, and IT Manager to create applications that improve productivity across the business. Essential Duties and Responsibilities Write, clean, maintainable, and efficient code Design robust, scalable, and secure features Analyzes business app

Full-time

Backend Developer - Contingent

Remote or McLean, Virginia

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Today

Public Trust Eligibility Required This is a contingent position, meaning employment is dependent upon the successful award of the associated contract to Aretum and completion of any required background investigation or security clearance verification. About Aretum Aretum is a mission-driven organization committed to delivering innovative, technology-enabled solutions to our customers across defense, civilian, and homeland security sectors. Our teams work at the intersection of strategy, techno

Full-time

USD 120,000.00 - 145,000.00 per year

VoIP Systems Engineer

McLean, Virginia

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Today

MANTECH seeks a motivated, career and customer-oriented VoIP Systems Engineer to join our team in McLean, VA. In this role, you\'ll combine expertise in telephony systems, Linux server management, and software development, focusing on VoIP, analog, ISDN systems, and Ruby on Rails for telephony applications. Responsibilities include, but are not limited to: Design, develop, and maintain voice media gateways for VoIP, analog, and ISDN systems. Install, configure, and troubleshoot telephony hardwa

Full-time

Network Architect

Chantilly, Virginia

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Today

Job Description We are looking for experienced Network Architect to join our team. A bachelor's or master's degree is required plus eleven (11) years of relevant experience and education. Required Skills Must have significant experience with Python, Java, Automation, and Systems DesignDeep understanding/experience in Cloud technologies (AWS, Azure, Google, IBM, Oracle) enabling you to design solutions answering the complex needs for multifaceted applications and IT systemsAbility to provide s

Full-time

Integration Developer

Remote or Tysons, Virginia

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Today

Overview The Integration Developer builds, tests, and documents API, data, and service integrations for the Department of Veterans Affairs (VA), Office of Information and Technology (OIT), Product Delivery Services (PDS), Benefits and Memorials (BAM), Memorial and Benefit Services (MBS) deliver secure, reliable, and effective Information Technology (IT) solutions that support the Department's mission. Responsibilities Supports modernization by enabling data exchange, contributing to migration

Full-time

Data Scientist Lead - TS + CI Poly required to apply - No Virginia

Tysons, Virginia

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Today

Data Scientist Lead ID Bow Wave is seeking an experienced Data Scientist, proven to excel in high operational tempo environments, to drive mission execution in support of national security objectives. The ideal candidate will have experience directly supporting the Intelligence Community (IC). Your technical expertise is critical to enabling process automation and the integration and application of data analytics to large datasets. You are a strategic communicator, capable of working with techn

Full-time

USD 195,000.00 - 205,000.00 per year

DevOps Engineer - TS/SCI with Polygraph

McLean, Virginia

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: None Job Family: Software Engineering Job Qualifications: Skills: AWS CloudFormation, DevOps, Scripting Languages, Software Development Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: This is a unique opportunity for an experienced DevOps Engineer to design and develo

Full-time

USD 182,750.00 - 247,250.00 per year

Computer Systems Architect - Mid to Expert Level (Maryland)

Fort Meade, Maryland

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14d ago

Responsibilities Computer Systems Architects at NSA use commercial and government-developed hardware, software, networking, and security products to: - Modernize IT architecture through analysis of research and introducing changes based on evolving project requirements - Integrate industry trends, emerging technologies and standards and new vendor features - Collaborate with experts in technical and application teams to identify, evaluate and recommend technical solutions to support project requ

Full-time

$105,262 - $197,200

Senior Network Architect

Chantilly, Virginia

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Today

Overview Senior Network Architect Chantilly, VA TS/SCI with Poly At Bcore, our strength comes from how we deliver impact to the mission. Whether it's architecting critical IT solutions, producing actionable intelligence, or developing cutting edge technology, we succeed because of the expertise, collaboration, and agility of our teams. Our Mission Services division combines enterprise IT, cloud solutions, DevSecOps, systems engineering, software development, and operational support.Bcore acc

Full-time

USD 175,000.00 - 195,000.00 per year

Observability Engineer II

McLean, Virginia

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Today

Overview PenFed is hiring a (Hybrid) Observability Engineer II at our Tysons, Virginia location. The primary purpose of this job is to lead the design, implementation, and ongoing support of enterprise observability and monitoring capabilities. This role is primarily focused on observability, leveraging Dynatrace and LogicMonitor to provide deep visibility into application performance, infrastructure health, and critical business services. This role also supports DevOps and platform enablement

Full-time

USD 79,400.00 - 151,158.00 per year

DevOps Cloud Engineer - TS/SCI with Polygraph

McLean, Virginia

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job Qualifications: Skills: Cloud Engineering, JavaScript, Single Page Application (SPA) Certifications: None Experience: 8 + years of related experience ship Required: Yes Job Description: We are seeking a DevOps Engineer capable of working with a software development te

Full-time

USD 142,792.00 - 186,791.00 per year

DevOps Engineer with an active TS/SCI with a Full Scope Polygraph Security Clearance Required, Onsite in Annapolis Junction, MD - R

Maryland

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Today

DevOps Engineer with an active TS/SCI with a Full Scope Polygraph Security Clearance Required, Onsite in Annapolis Junction, MD We are currently looking for a DevOps Engineer for a great opportunity in Annapolis Junction, MD. Senior level candidates are needed with strong Kubernetes, Terraform and AWS. An active TS/SCI with a Full Scope Polygraph Security Clearance is required. This position is 100% Onsite and not open for Remote. DevOps Engineer Responsibilities: - Provide optimization and a

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Full-time

$140,000 - $225,000

Engineer I, IT - Salesforce DevOps

McLean, Virginia

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Today

Overview PenFed is hiring a (Hybrid) Engineer I, IT Salesforce DevOps at our Tysons, Virginia location. The primary purpose of this job is to support Salesforce release management, CI/CD automation, and platform observability. This role focuses on production deployments, environment migrations, deployment automation, and enabling Salesforce development teams through standardized DevOps practices. The role also supports enterprise automation initiatives, including Java and MuleSoft applications,

Full-time

USD 69,000.00 - 122,137.00 per year

Mid Level - Backend Software Engineer

Laurel, Maryland

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Today

The Software Engineer shall meet the following minimum requirements: Hybrid work in LaurelEight (8) years demonstrated experience in application design and development, to include experience with back-end database architectures, relational or cloud-based, and full lifecycle software development. A bachelor's degree in computer science, computer engineering, or information systems or related discipline may be substituted for four (4) years' experience, or a Master of Science degree in computer s

Full-time

USD 120,000.00 - 180,900.00 per year

Ruby jobs in Washington, DC, USA